The Internet Public Library is an interdisciplinary educational, research, and service
laboratory; two of its major roles are educating students at graduate
schools of information and providing library services to internet users.

American Memory is the online resource compiled by the Library of Congress National Digital Library Program. It is a gateway to rich primary source materials relating to the history and culture of the United States. The site offers more than 7 million digital items from more than 100 historical collections.

"The Economic Report of the President is an annual report written by the Chairman of the Council of Economic Advisors. It overviews the nation's economic progress using text and extensive data appendices."

"The OECD groups 30 member countries sharing a commitment to democratic government and the market economy....Best known for its publications and its statistics, its work covers economic and social issues from macroeconomics, to trade, education, development and science and innovation."

Billed as "the gateway to development information", this robust site is hosted by the Institute of Development Studies and co-funded by government agencies in the United Kingdom, Switzerland, and Norway.

The U.S. International Trade Commission is an independent, nonpartisan, quasi-judicial federal agency that provides trade expertise to both the legislative and executive branches of government, determines the impact of imports on U.S. industries, and directs actions against certain unfair trade practices, such as patent, trademark, and copyright infringement.

The first 45 chapters of the German "Botany Online" "have been translated into English covering all plant anatomy, classic genetics, organic chemistry and plant biochemistry, intercellular communication, interactions between plants, fungi, bacteria, and viruses, evolution, and a part of ecology."

GlobalSpec was founded in 1996 for engineers by engineers and leveraged its domain expertise and deep understanding of the online behavior and complex needs of the engineering and technical community to build The Engineering Search Engine.